Fix SignalR trigger completion message serialization for dotnet-isolated worker (Azure#48744)

Author: Y-Sindo

sdk/signalr/Microsoft.Azure.WebJobs.Extensions.SignalRService/CHANGELOG.md

@@ -1,16 +1,11 @@
 # Release History
 
-## 2.1.0-beta.1 (Unreleased)
-
-### Features Added
-
-### Breaking Changes
+## 2.0.1 (2025-03-12)
 
 ### Bugs Fixed
+* Fix SignalR trigger completion message serialization for dotnet-isolated worker.
 
-### Other Changes
-
-## 2.0.0 (2025-03-11)
+## 2.0.0 (2025-03-04)
 
 ### Breaking Changes
 * Modify `AddDefaultAuth` method in `SignalRFunctionsHostBuilderExtensions.cs` to use `IServiceCollection` instead of `IFunctionsHostBuilder` to remove the dependency for legacy package `Microsoft.Azure.Functions.Extensions`.

sdk/signalr/Microsoft.Azure.WebJobs.Extensions.SignalRService/src/Microsoft.Azure.WebJobs.Extensions.SignalRService.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFrameworks>$(RequiredTargetFrameworks)</TargetFrameworks>
     <PackageId>Microsoft.Azure.WebJobs.Extensions.SignalRService</PackageId>
-    <Version>2.1.0-beta.1</Version>
+    <Version>2.0.1</Version>
     <ApiCompatVersion>2.0.0</ApiCompatVersion>
     <!--The ApiCompatVersion is managed automatically and should not generally be modified manually.-->
     <SignAssembly>true</SignAssembly>
@@ -18,8 +18,7 @@
     <PackageReference Include="Microsoft.Azure.SignalR" />
     <PackageReference Include="Microsoft.Azure.SignalR.Protocols" />
     <PackageReference Include="Microsoft.Azure.SignalR.Serverless.Protocols" />
-    <!--According to https://github.com/Azure/azure-sdk-for-net/pull/48280#discussion_r1972339492, 1.8.0 is the latest safe version.-->
-    <PackageReference Include="Microsoft.Extensions.Azure" VersionOverride="1.8.0" />
+    <PackageReference Include="Microsoft.Extensions.Azure" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" />
   </ItemGroup>
 

sdk/signalr/Microsoft.Azure.WebJobs.Extensions.SignalRService/src/TriggerBindings/Utils/JTokenWrapper.cs

@@ -35,15 +35,8 @@ public override JTokenWrapper Read(ref Utf8JsonReader reader, Type typeToConvert
 
     public override void Write(Utf8JsonWriter writer, JTokenWrapper value, JsonSerializerOptions options)
     {
-#if NET6_0_OR_GREATER
         var jsonString = JsonConvert.SerializeObject(value.Value);
         writer.WriteRawValue(jsonString);
-#elif NETSTANDARD2_0
-        // No need to implement.
-        // First of all, the SignalR extensions for host process always run on .NET 6 or greater runtime when this class is first written.
-        // Even if somehow the extensions run on .NET Framework, the JsonHubProtocol would use Newtonsoft.Json for serialization and this class would not be used.
-        throw new NotImplementedException("Serializing Newtonsoft.Json.JsonToken with System.Text.Json is not implemented. ");
-#endif
     }
 }